Beechtree Energy, LLC. is an independent energy consulting services firm that is locally owned and operated.With over 10 years of experience in the home performance trade, we offer services in HVAC Design, Manual J and Manual D reports as well as Duct Leakage testing and Blower Door Services.Having trouble passing your Duct Leakage Test or Blower Door test? Our team can get you to pass and get that Occupancy permit in your hand.